Lancaster 7-day weather forecast

Written by:
May 19, 2025
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Lancaster 7-day weather forecast

Stacker created the forecast for Lancaster, Pennsylvania using data from OpenWeather. This week's high is 71 °F on Monday, while the low is 47 °F on Sunday. There are expected to be 2 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, May 26

- High of 71 °F, low of 48 °F (56% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:41 AM, sunset at 8:23 PM
- New moon
1 / 6
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Tuesday, May 27

- High of 67 °F, low of 50 °F (66% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:40 AM, sunset at 8:24 PM
2 / 6
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Wednesday, May 28

- High of 54 °F, low of 50 °F (95% humidity)
- Overcast with a 100% chance of rain (12 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 5:40 AM, sunset at 8:25 PM
3 / 6
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Thursday, May 29

- High of 70 °F, low of 51 °F (73% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (5 mph wind)
- Sunrise at 5:39 AM, sunset at 8:25 PM
4 / 6
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Friday, May 30

- High of 67 °F, low of 60 °F (96% humidity)
- Overcast with a 100% chance of rain (16 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 5:39 AM, sunset at 8:26 PM
5 / 6
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Saturday, May 31

- High of 69 °F, low of 55 °F (61% humidity)
- Partly sunny with a 100% chance of rain (1 mm of rain)
- Moderate breeze (14 mph wind)
- Sunrise at 5:38 AM, sunset at 8:27 PM
6 / 6
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Sunday, June 1

- High of 66 °F, low of 47 °F (56% humidity)
- Sunny with a 44% chance of rain (1 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 5:38 AM, sunset at 8:28 PM

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